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A UWB filter with tunable notch using microstrip/slotline structure with T-slot stub
Li-Kang Wang; Kam-Weng Tam; Wai-Wa Choi
2016-12-19
Conference NameIEEE International Conference on Ubiquitous Wireless Broadband (ICUWB)
Source Publication2016 IEEE International Conference on Ubiquitous Wireless Broadband, ICUWB 2016
Conference Date16-19 Oct. 2016
Conference PlaceNanjing, China
PublisherIEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA
Abstract

This paper presents design of wide-band bandpass filter with tunable notch response for wireless communication system. The transmission line model is composed of two sets of series open-ended and short-ended stubs that are connected through transmission line, then a short-circuited stub is added. Based on transmission line model, a T-slot stub with microstrip/slotline structure is used to design this filter. Notch frequency can tuned from 4 GHz to 9 GHz by varying the length of T-slot stub. The center frequency is fixed at 6.75 GHz and has absolute bandwidth 8.3 GHz. The band has more than 30 dB rejection in simulation.

KeywordMicrostrip/slotline T-slot Stub Tunable Notch
DOI10.1109/ICUWB.2016.7790456
URLView the original
Indexed ByCPCI-S
Language英語English
WOS Research AreaEngineering ; Telecommunications
WOS SubjectEngineering, Electrical & Electronic ; Telecommunications
WOS IDWOS:000391849700078
Scopus ID2-s2.0-85011114132
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Citation statistics
Document TypeConference paper
CollectionFaculty of Science and Technology
DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
AffiliationFaculty of Science and Technology, University of Macau, China
First Author AffilicationFaculty of Science and Technology
Recommended Citation
GB/T 7714
Li-Kang Wang,Kam-Weng Tam,Wai-Wa Choi. A UWB filter with tunable notch using microstrip/slotline structure with T-slot stub[C]:IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2016.
APA Li-Kang Wang., Kam-Weng Tam., & Wai-Wa Choi (2016). A UWB filter with tunable notch using microstrip/slotline structure with T-slot stub. 2016 IEEE International Conference on Ubiquitous Wireless Broadband, ICUWB 2016.
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